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5 JMX and MBean interview questions & answers

Q1. What is a JMX? What are the key components of JMX? A1. JMX stands for Java Management Extensions (JMX), which is a technology to monitor and manage any Java…



Event Driven Programming in Java – Part 2

This extends the basic tutorial on event driven programming in Java. This tutorial covers JMX enabling the EventHub class vian MBeans and monitoring through JMX compliant tool like jconsole. Step…



Yammer metrics tutorial with JMX to gather metrics

Note: Yammer metrics has now moved to metrics-core.

from com.yammer.metrics:metrics-core:2.2.0 (NOT supported anymore) to com.codahale.metrics:metrics-core:3.0.*

from com.codahale.metrics:metrics-core:3.0.* to io.dropwizard.metrics:metrics-core:3.1.* since 2014.

When you are running long term applications like web applications, batch jobs, or stand-alone status update jobs, it is good to know some statistics about them, like number of requests served or request duration.…



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